import { IQueryConfig } from '../../interfaces/common/iquery.config';
export declare class QueryConfig implements IQueryConfig {
    protected options: {
        usePreviewMode?: boolean | undefined;
        waitForLoadingNewContent?: boolean | undefined;
        useSecuredMode?: boolean | undefined;
    } | undefined;
    /**
     * Indicates if preview mode is used
     */
    usePreviewMode?: boolean;
    /**
    * Indicates if query should use secured delivery API mode. Overrides global settings of Delivery Client
    */
    useSecuredMode?: boolean;
    /**
     * If the requested content has changed since the last request, the header determines whether
     * to wait while fetching content. This can be useful when retrieving changed content
     * in reaction to a webhook call. By default, when the header is not set, the API
     * serves old content (if cached by the CDN) while it's fetching the new content
     * to minimize wait time.
     */
    waitForLoadingNewContent?: boolean;
    constructor(options?: {
        usePreviewMode?: boolean | undefined;
        waitForLoadingNewContent?: boolean | undefined;
        useSecuredMode?: boolean | undefined;
    } | undefined);
}